This free tool helps you determine your optimal healthy weight range using four scientifically validated formulas: Robinson, Miller, Devine, and Hamwi. Each formula provides a slightly different perspective based on extensive medical research and population studies.
Unlike simple weight charts, this calculator personalizes results based on your unique body frame size, age, and gender. The average of all four formulas gives you a balanced recommendation, while the healthy BMI range shows where your weight should fall for optimal health outcomes. Understanding your ideal weight range helps set realistic fitness goals and maintain overall wellness.